1. Signal Selection 1.1. Purpose Select and filter signals based on specified requirements. 1.2. Description The Signal Selection operation creates multiple output streams from a single input based on selection requirements. This allows for advanced filtering where different subsets of signals can be directed to different downstream operations. The editor features a two-pane interface: Left pane: Hierarchical tree view of available signals Right pane: Requirements editor for defining selection criteria Each output slot can have its own set of requirements and optionally flatten the output signal structure. 1.3. Input A signal tree from an upstream operation. 1.4. Output Multiple output slots, each containing signals that match the specified requirements for that output. 1.5. Parameters Flatten: When enabled for an output slot, the hierarchical structure is removed from the output signals. Signal Combination Signal Type Selection